oh really.. how long have you been doing that for? and what anti-biotic ointment is it? are you sure you dont just get small bit of white skin/gunks thats just falls off when you brush your teeth and shower? also can you experiement when you comfortable and stop the anti-biotic ointment for a few days to see if it is having any role in stopping the build up? let me know i just wonder if the anti-biotic cream is playing a role.. orrrr easily ha i just thought of this was your lips completely stop building up before you started useing the Antibiotic ointment? thanks in advance